<!DOCTYPE html>
<html lang="en">

<head>
          <meta charset="UTF-8">
          <meta name="viewport" content="width=device-width, initial-scale=1.0">
          <title>Document</title>
</head>

<body>
          <p>登录表单</p>
          <form>
                    用户名：<input name="texta" type="text" size="8" value="username"><br />
                    密　码：<input name="textb" type="password" maxlength="8" size="8">
                    <p>
                              <input name="confirm" type="button" value="确定" />
                              <input name="submit" type="submit" value="提交" />
                              <input name="reset" type="reset" value="清除" />
                              <input name="image" type="image" src="images/button.jpg">
                    </p>
          </form>

          <form>
                    <select name="列表框名称" size="">
                              <option value="选项值" />选项显示内容
                              <option value="选项值" />选项显示内容
                              ……
                    </select>
          </form>
</body>

</html>